koui.dk

📜 Historical scan 2026-09-29 20:43:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koui.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 13 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by mx1.emailsrvr.com, mx2.emailsrvr.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	3600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.emailsrvr.com	108.166.43.1 146.20.161.1 173.203.187.1 184.106.54.1	mx1.emailsrvr.com mx1.emailsrvr.com mx1.emailsrvr.com mx1.emailsrvr.com	AS19994 Rackspace Hosting AS27357 Rackspace Hosting AS27357 Rackspace Hosting AS19994 Rackspace Hosting
20	300s	mx2.emailsrvr.com	146.20.161.2	mx2.emailsrvr.com	AS27357 Rackspace Hosting

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.134.25
🔶 Autoconfig	104.21.5.254

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 184ms

TXT Record
v=spf1 include:emailsrvr.com ~all

✉️ SPF#

Policy	Record (koui.dk)
~all (soft fail)	v=spf1 include:emailsrvr.com ~all

📨 DMARC#

Policy	Record (_dmarc.koui.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 00:23:13

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network koui.dk: 185.158.133.1 (AS13335) www.koui.dk: 185.158.133.1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413871961
Primary NS (MNAME)	luke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 21:01:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-04-13
Expires	2031-04-30 (1650d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

36ms

48ms

AAAA

42ms

TXT

184ms

CAA

47ms

HTTPS

42ms

TLSA

161ms

SOA

0ms

MTA-STS

51ms

DNSSEC

74ms

SRV

58ms

Total

736ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 00:23:13	882ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-02 20:52:59	730ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 20:43:35 shown	736ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-04 11:17:06	699ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 03:53:39	854ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-23 17:50:22	10725ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-06 18:50:09	10260ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-06 23:53:56	1463ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 17:30:59	926ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 07:42:21	19434ms	2 NS 2 A 2 MX	🔓 Insecure